omapdrm: panel: fix compatible vendor string for td028ttec1

[ Upstream commit c1b9d4c75cd549e08bd0596d7f9dcc20f7f6e8fa ]

The vendor name was "toppoly" but other panels and the vendor list
have defined it as "tpo". So let's fix it in driver and bindings.

We keep the old definition in parallel to stay compatible with
potential older DTB setup.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/display/panel/toppoly,td028ttec1.txt b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
similarity index 84%
rename from Documentation/devicetree/bindings/display/panel/toppoly,td028ttec1.txt
rename to Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
index 7175dc3740acf12ddddd673a13d543eecb9c6440..ed34253d9fb129916f25db38440faf13645721c3 100644 (file)
--- a/Documentation/devicetree/bindings/display/panel/toppoly,td028ttec1.txt
+++ b/Documentation/devicetree/bindings/display/panel/tpo,td028ttec1.txt
@@ -2,7 +2,7 @@ Toppoly TD028TTEC1 Panel
 ========================
 
 Required properties:
-- compatible: "toppoly,td028ttec1"
+- compatible: "tpo,td028ttec1"
 
 Optional properties:
 - label: a symbolic name for the panel
@@ -14,7 +14,7 @@ Example
 -------
 
 lcd-panel: td028ttec1@0 {
-       compatible = "toppoly,td028ttec1";
+       compatible = "tpo,td028ttec1";
        reg = <0>;
        spi-max-frequency = <100000>;
        spi-cpol;

diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
index 0a38a0e8c925c3901da5573f8c20d3f049398c34..a0dfa14f4fab36e685ba9e044934e83c5e8f3853 100644 (file)
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
@@ -452,6 +452,8 @@ static int td028ttec1_panel_remove(struct spi_device *spi)
 }
 
 static const struct of_device_id td028ttec1_of_match[] = {
+       { .compatible = "omapdss,tpo,td028ttec1", },
+       /* keep to not break older DTB */
        { .compatible = "omapdss,toppoly,td028ttec1", },
        {},
 };
@@ -471,6 +473,7 @@ static struct spi_driver td028ttec1_spi_driver = {
 
 module_spi_driver(td028ttec1_spi_driver);
 
+MODULE_ALIAS("spi:tpo,td028ttec1");
 MODULE_ALIAS("spi:toppoly,td028ttec1");
 MODULE_AUTHOR("H. Nikolaus Schaller <hns@goldelico.com>");
 MODULE_DESCRIPTION("Toppoly TD028TTEC1 panel driver");

diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
index 57e9e146ff74c0f30bc15491d7abf3c179de2150..4aeb908f2d1ea526ff122324e20512f9e72e84ae 100644 (file)
--- a/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
+++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-tpo-td028ttec1.c
@@ -455,6 +455,8 @@ static int td028ttec1_panel_remove(struct spi_device *spi)
 }
 
 static const struct of_device_id td028ttec1_of_match[] = {
+       { .compatible = "omapdss,tpo,td028ttec1", },
+       /* keep to not break older DTB */
        { .compatible = "omapdss,toppoly,td028ttec1", },
        {},
 };
@@ -474,6 +476,7 @@ static struct spi_driver td028ttec1_spi_driver = {
 
 module_spi_driver(td028ttec1_spi_driver);
 
+MODULE_ALIAS("spi:tpo,td028ttec1");
 MODULE_ALIAS("spi:toppoly,td028ttec1");
 MODULE_AUTHOR("H. Nikolaus Schaller <hns@goldelico.com>");
 MODULE_DESCRIPTION("Toppoly TD028TTEC1 panel driver");